Question: When did Tallahassee have a population of 181376?
Paraphrase: When did Tallahassee grow to 181376 people?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q37043 p:P1082 ?s . ?s ps:P1082 ?x filter(contains(?x , '181376')) . ?s pq:P585 ?value}